com.fasterxml.clustermate.service.sync.SyncListResponseEntry Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of clustermate-service Show documentation
Show all versions of clustermate-service Show documentation
Building blocks for ClusterMate-based services and servers.
package com.fasterxml.clustermate.service.sync;
import com.fasterxml.clustermate.service.store.StoredEntry;
import com.fasterxml.storemate.shared.StorableKey;
import com.fasterxml.storemate.store.Storable;
/**
* Helper POJO to contain details of individual syncable entry, in minimal
* form: just enough to know if a sync is needed.
*/
public class SyncListResponseEntry
{
// External key for accessing the entry
public StorableKey key;
// (storage) size needed for estimating how many we should request
public long size;
// Of timestamps, just need 'insertionTime' (i.e. last state modification);
// creationTime only needed if we do sync
public long insertionTime;
static SyncListResponseEntry valueOf(StoredEntry> src)
{
SyncListResponseEntry e = new SyncListResponseEntry();
e.key = src.getKey().asStorableKey();
Storable raw = src.getRaw();
e.insertionTime = raw.getLastModified();
e.size = raw.isDeleted() ? -1L : raw.getStorageLength();
return e;
}
// use 'non-getter' name to avoid getting serialized
public boolean deleted() {
return size < 0L;
}
}